Pith Number

pith:E2CYD5G2

pith:2013:E2CYD5G2Q6W2YOWSOU7BH6TAWX

not attested not anchored not stored refs pending

A lagrangian description of elastic motion in riemannian manifolds and an angular invariant of axially-symmetric elasticity tensors

James Mathews

arxiv:1312.6751 v1 · 2013-12-24 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2CYD5G2Q6W2YOWSOU7BH6TAWX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:03:56.165260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

268581f4da87adac3ad2753e13fa60b5fb1d1a93c6d199131731e93e44655d8d

Aliases

arxiv: 1312.6751 · arxiv_version: 1312.6751v1 · doi: 10.48550/arxiv.1312.6751 · pith_short_12: E2CYD5G2Q6W2 · pith_short_16: E2CYD5G2Q6W2YOWS · pith_short_8: E2CYD5G2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/E2CYD5G2Q6W2YOWSOU7BH6TAWX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 268581f4da87adac3ad2753e13fa60b5fb1d1a93c6d199131731e93e44655d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72018893249f0f0ee2e4a85b44cb2587584df51ae3d7e3ad09d95e66e9863ddb",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-12-24T04:01:34Z",
    "title_canon_sha256": "09287f195c08ff48b6da3c78a23d1688fe38f197e428d04a560492f44013c272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6751",
    "kind": "arxiv",
    "version": 1
  }
}